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Looking for aftermarket parts to modify or upgrade your Honda Civic with throttle body spacers? At Tunersports.com we carry a huge selection of the top name brand performance throttle body spacer parts and accessories.
Upgrade your Honda Civic with premium aftermarket performance parts designed to improve power, handling, and style. Shop exhaust systems, suspension upgrades, brake kits, air intakes, and more — all backed by fast, free shipping from Tunersports.
 IN STOCK - LOW 46-37001Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX 2012-2015 Honda Civic Si $142.12 |
 IN STOCK 307-05-9560Skunk2 presents the B-Series Throttle Cable Bracket for the Ultra Series Race and Street Manifold. No longer will you need to fabricate your own Throttle Bracket for race applications.... Skunk2 B-Series Throttle Bracket 1988-1991 Honda Civic RT 4WD 1988-2005 Honda Civic DX / LX 1989-1995 Honda Civic Si 1990-2005 Honda Civic EX 1992-1995 Honda Civic VX 1992-2000 Honda Civic CX 1996-2005 Honda Civic HX 1998-2005 Honda Civic GX 1999-1999 Honda Civic Value Package 1999-2000 Honda Civic Si 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $39.66 |
 SHIPS FROM MANUFACTURER 309-05-0005Skunk2's all-new K2B Throttle Body Adapter now offers H-series enthusiasts even more flexibility. Thanks to Skunk2's 6061-T6 billet aluminum adapter, any B/H-series throttle body can be bolted onto any RBC-style K-series intake manifold, which is particularly useful when combined with Skunk2s H2K In... Skunk2 Pro Series K Series to B Series Throttle Body Adapter 1999-2000 Honda Civic Si $97.83 |
 SHIPS FROM MANUFACTURER 309-05-0010Skunk2's all-new DBW throttle body adapter now offers 06-11 Honda Civic Si enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, 06-11 Honda Civic Si throttle bodys can be bolted onto the new Ultra Race Series intake manifold. Enthusiasts now have a few options for throttle... Skunk2 06-11 DBW Throttle Body Adapter for Ultra-Series Race Manifold 1988-1989 Honda Civic Wagovan 1988-1991 Honda Civic Base / RT 4WD 1988-2000 Honda Civic DX / LX 1989-1995 Honda Civic Si 1990-2000 Honda Civic EX 1992-1995 Honda Civic VX 1992-2000 Honda Civic CX 1996-2000 Honda Civic HX 1998-2000 Honda Civic GX 1999-1999 Honda Civic Value Package 1999-2000 Honda Civic Si 2002-2015 Honda Civic Si 2008-2008 Honda Civic MUGEN Si 2016-2016 Honda Civic LX-P 2016-2017 Honda Civic EX / LX $107.57 |
 IN STOCK - LOW 309-05-0015Skunk2's all-new B Series 90mm adapter now offers B-Series enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, B-Series throttle bodys can be bolted on to the new Ultra Race Series intake manifold. Enthusiasts now have a few options for throttle bodies. Each unique, CNC-m... Skunk2 90mm B Series Throttle Body Adapter 1999-2000 Honda Civic Si $91.07 |
 SHIPS FROM MANUFACTURER 309-05-0025Skunk2's all-new K Series 90mm adapter now offers K-Series enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, K-Series throttle bodys can be bolted on to the new Ultra Race Series intake manifold. Enthusiasts now have a few options for throttle bodies. Each unique, CNC-m... Skunk2 90mm K Series Throttle Body Adapter 2002-2015 Honda Civic Si 2008-2008 Honda Civic MUGEN Si 2016-2016 Honda Civic EX / LX / LX-P $107.57 |
 SHIPS FROM MANUFACTURER 309-05-0100Enthusiasts can now use the Skunk2 90mm throttle body with their K-series engine with our brand new TPS adapter.... Skunk2 Pro Series Honda/Acura KSeries TPS to B Series Throttle Body Adaptor 1999-2000 Honda Civic Si $56.02 |
 IN STOCK - LOW 943-05-0100Skunk2s 84mm - 90mm Big-Bore Throttle Body Cold-Air Intake Coupler allows for easy installation of Skunk2s '06-'11 Civic Si Cold-Air Intake when using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the Cold-Air Intake systems included silicone coupl... Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) 2006-2011 Honda Civic Si $45.84 |
 IN STOCK 943-05-0120Skunk2s Cold-Air Intake Coupler allows for easy installation of Skunk2s '12-'13 Civic Si Cold-Air Intake when using a Pro Series Intake Manifold, RBC Manifold or similar.... Skunk2 12-13 Honda Civic Si Throttle Body Intake Coupler for Pro Series /RBC Manifold 2012-2013 Honda Civic Si $45.84 |
 IN STOCK 943-05-0200Skunk2 replacement MAF Coupler for '06-'15 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100 and 343-05-0200).... Skunk2 06-15 Honda Civic Cold Air Intake Replacement MAF Coupler 2006-2015 Honda Civic Si $50.50 |
 OUT OF STOCK TS-TBS-013Torque Solution Throttle Body Spacer (Silver): Honda Civic LX/EX/DX 2006-2011 2006-2011 Honda Civic DX / EX / LX $99.73 |
Whether you drive a classic 90s Civic, a turbocharged late-model build, or a daily-driven commuter, we carry performance parts designed specifically for your generation. Our extensive inventory ensures proper fitment and compatibility across a wide range of Honda Civic trims and model years.
Improve airflow and unleash a more aggressive sound with high-performance cat-back exhaust systems, headers, and mufflers. Upgrading your exhaust can increase horsepower while enhancing throttle response.
Enhance cornering and overall ride control with performance suspension components including coilovers, lowering springs, sway bars, and strut braces. Dial in your Civic’s stance and handling for street or track use.
Boost engine efficiency and performance with cold air intakes, short ram systems, and other airflow upgrades. These modifications help your Civic breathe better and respond faster.
Increase stopping power with upgraded brake pads, slotted rotors, and complete big brake kits. Ideal for spirited driving and high-performance applications.
Customize your Civic’s appearance and comfort with lighting upgrades, aerodynamic components, shift knobs, floor mats, and other premium accessories.
Popular upgrades include cold air intakes, cat-back exhaust systems, coilovers, and upgraded brake components. These modifications improve horsepower, handling, and overall driving performance.
Aftermarket parts may affect certain warranty claims depending on installation and manufacturer guidelines. Always review your vehicle’s warranty terms before modifying.
Use the model year filter or browse by generation to ensure compatibility with your specific Honda Civic trim and configuration.